The drive north from El Calafate to El Chaltén is one of those routes where the road itself is the event. For the first hour the Patagonian steppe unfolds in every direction — a flat, windswept canvas of tawny grass and low scrub, the sky enormous overhead. Then the RN 40 swings toward the shore of Lago Viedma and the Andes appear on the horizon, still distant but unmistakable, their silhouette sharpening as the afternoon advances. The day ends on foot, above the town, with condors working the thermals and the jagged towers of Fitz Roy and Cerro Torre framing the light.
North on the Ruta 40
Departing El Calafate at 9:00, fuel up at the YPF station on the way out of town before the road leaves the last services behind. The RP 11 joins the RN 40 near the shore of Lago Argentino, and a roadside pull-off a little over an hour into the drive offers a first look south over the lake — the water a deep, cold blue, a thin smear of ice shelf visible in the far distance. It is a brief stop, a moment to stretch and orient, before the route continues north across the steppe.
The landscape here is not dramatic in any conventional sense. There are no peaks, no visible water for long stretches, just the enormous flatness of the Patagonian plateau broken by the occasional dark shape of a guanaco picking its way through the scrub. The wind is almost always present, pushing the car slightly sideways on exposed straights, bending the grass in long, continuous waves. The RN 40 here carries the weight of its mythology — Argentina's longest road, running 5,000 kilometres from Cape Vírgenes to the Bolivian border — and this section, only recently paved after decades of notorious gravel, still feels like a passage through something unfinished.